15704316138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{187237}}^1$

素因数の和:189246

約数の個数: 32

約数和(自身を含む): 35913746304

約数和(自身を除く): 20209430166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1997, 3994, 5991, 11982, 13979, 27958, 41937, 83874, 187237, 374474, 561711, 1123422, 1310659, 2621318, 3931977, 7863954, 373912289, 747824578, 1121736867, 2243473734, 2617386023, 5234772046, 7852158069, 15704316138]

約数ペア:

[(1, 15704316138), (2, 7852158069), (3, 5234772046), (6, 2617386023), (7, 2243473734), (14, 1121736867), (21, 747824578), (42, 373912289), (1997, 7863954), (3994, 3931977), (5991, 2621318), (11982, 1310659), (13979, 1123422), (27958, 561711), (41937, 374474), (83874, 187237)]